This book present the work that has immense application in genetic manipulation of tomato to enhance productivity through increasing pest and disease resistance, environmental stress tolerance and to study gene function and regulation. The absence of highly efficient regeneration and transformation procedure is major obstacle in application of gene transformation technology to economically important tomato cultivars. Improved protocol for Agrobacterium mediated transformation of tomato cultivar; "Dhanshree" was developed by optimizing various parameters that affect transformation efficiency....